Optical and Structural Properties of Titanium Dioxide Films from TiO₂ and Ti₃O₅ Starting Materials Annealed at Various Temperatures

Figure 6

Surface morphology (2 × 2 μm) by AFM of TiO₂ films from (a) Ti₃O₅ and (b) TiO₂ starting materials annealed at 400°C, 600°C, and 800°C.

(a)

(b)